ES2025310B3 - POSITION SENSOR WITHOUT MECHANICAL CONTACT - Google Patents
POSITION SENSOR WITHOUT MECHANICAL CONTACTInfo
- Publication number
- ES2025310B3 ES2025310B3 ES88402090T ES88402090T ES2025310B3 ES 2025310 B3 ES2025310 B3 ES 2025310B3 ES 88402090 T ES88402090 T ES 88402090T ES 88402090 T ES88402090 T ES 88402090T ES 2025310 B3 ES2025310 B3 ES 2025310B3
- Authority
- ES
- Spain
- Prior art keywords
- position sensor
- mechanical contact
- mechanical
- contact
- sensor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
- G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
- G01D5/20—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature
- G01D5/22—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature differentially influencing two coils
- G01D5/225—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature differentially influencing two coils by influencing the mutual induction between the two coils
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8712064A FR2619913B1 (en) | 1987-08-28 | 1987-08-28 | POSITION SENSOR WITHOUT MECHANICAL CONTACT |
FR8712066A FR2619951B1 (en) | 1987-08-28 | 1987-08-28 | DEVICE FOR DETECTING THE POSITION OF A CONTROL BAR OF A NUCLEAR REACTOR |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2025310B3 true ES2025310B3 (en) | 1992-03-16 |
Family
ID=26226191
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES88402090T Expired - Lifetime ES2025310B3 (en) | 1987-08-28 | 1988-08-11 | POSITION SENSOR WITHOUT MECHANICAL CONTACT |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0308282B1 (en) |
ES (1) | ES2025310B3 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9015586D0 (en) * | 1990-07-14 | 1991-01-02 | Lucas Ind Plc | Temperature compensating circuit for lvdt and control system |
DE102008064544B4 (en) * | 2008-12-19 | 2011-02-24 | Balluff Gmbh | Position / distance measuring system and method for determining the position of an encoder |
CN102214489B (en) * | 2011-05-18 | 2013-06-05 | 清华大学 | Rod position measuring device and method |
DE102012000529A1 (en) * | 2012-01-13 | 2013-07-18 | Areva Np Gmbh | Device for measuring the position of a displaceable control rod in a nuclear reactor |
DE102012001509A1 (en) * | 2012-01-27 | 2013-08-01 | Areva Np Gmbh | Device and method for measuring the position of a displaceable control rod |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB883781A (en) * | 1957-01-16 | 1961-12-06 | Atomic Energy Authority Uk | Improvements in or relating to apparatus for the measurement, indication or detection of position of an object |
DE1213310B (en) * | 1964-11-06 | 1966-03-24 | Siemens Ag | Position indicator based on the induction principle |
BE793944A (en) * | 1972-01-24 | 1973-05-02 | Merlin Gerin | MECHANICAL CONTACTLESS POSITION SENSOR |
US3893090A (en) * | 1973-01-03 | 1975-07-01 | Westinghouse Electric Corp | Position indication system |
DE3410292A1 (en) * | 1984-03-21 | 1985-09-26 | Robert Bosch Gmbh, 7000 Stuttgart | Method for temperature compensation of the digital signal output of a circuit arrangement comprising a position encoder |
US4629983A (en) * | 1984-10-03 | 1986-12-16 | Westinghouse Electric Corp. | Digital rod position detector system |
-
1988
- 1988-08-11 ES ES88402090T patent/ES2025310B3/en not_active Expired - Lifetime
- 1988-08-11 EP EP19880402090 patent/EP0308282B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0308282A1 (en) | 1989-03-22 |
EP0308282B1 (en) | 1991-07-24 |
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